| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.38 | 11.522% | $202.2786 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $234.90 | 4.789% | $246.1494 | $246.15 | $246.15 | $246.10 |
| Purchase #3 | $94.94 | 13.119% | $107.3952 | $107.40 | $107.40 | $107.40 |
| Purchase #4 | $244.48 | 4.600% | $255.7261 | $255.73 | $255.75 | $255.70 |
| Purchase #5 | $50.30 | 12.428% | $56.5513 | $56.55 | $56.55 | $56.60 |
| Purchase #6 | $56.53 | 7.657% | $60.8585 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $249.82 | 3.218% | $257.8592 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $1,112.35 | $1,186.8183 | $1,186.83 | $1,186.85 | $1,186.90 | |